\begin{table}[ht]
\centering\footnotesize
\caption{Open question response breakdown. Mentions are shown in counts and as a percentage of respondents. \label{tab:open-question}} 
\begin{tabular}{lccccccc}
  \toprule
  & Pooled & BRA & DEU & ITA & POL & USA \\ 
  \midrule
  Old Age & 1726 (39.5\%) & 263 (40.7\%) & 610 (38.5\%) & 354 (37.1\%) & 306 (41.2\%) & 193 (44.3\%) \\ 
  Preconditions & 1537 (35.2\%) & 243 (37.6\%) & 592 (37.4\%) & 280 (29.3\%) & 236 (31.8\%) & 186 (42.7\%) \\ 
  Occupation & 1164 (26.7\%) & 138 (21.4\%) & 417 (26.3\%) & 267 (28\%) & 197 (26.5\%) & 145 (33.3\%) \\ 
  Exposure & 221 (5.1\%) & 21 (3.3\%) & 90 (5.7\%) & 58 (6.1\%) & 37 (5\%) & 15 (3.4\%) \\ 
  Has Children & 201 (4.6\%) & 42 (6.5\%) & 47 (3\%) & 37 (3.9\%) & 46 (6.2\%) & 29 (6.7\%) \\ 
  Registration & 110 (2.5\%) & 23 (3.6\%) & 70 (4.4\%) & 2 (0.2\%) & 5 (0.7\%) & 10 (2.3\%) \\ 
  Citizenship & 91 (2.1\%) & 10 (1.5\%) & 31 (2\%) & 13 (1.4\%) & 15 (2\%) & 22 (5\%) \\ 
  Productivity & 50 (1.1\%) & 4 (0.6\%) & 14 (0.9\%) & 6 (0.6\%) & 20 (2.7\%) & 6 (1.4\%) \\ 
  Life Expectancy & 32 (0.7\%) & 5 (0.8\%) & 7 (0.4\%) & 13 (1.4\%) & 7 (0.9\%) & 0 (0\%) \\ 
  Gender & 9 (0.2\%) & 3 (0.5\%) & 2 (0.1\%) & 0 (0\%) & 1 (0.1\%) & 3 (0.7\%) \\ 
  Express Interest & 5 (0.1\%) & 0 (0\%) & 1 (0.1\%) & 0 (0\%) & 0 (0\%) & 4 (0.9\%) \\ 
  Income & 4 (0.1\%) & 2 (0.3\%) & 0 (0\%) & 0 (0\%) & 0 (0\%) & 2 (0.5\%) \\ 
  \midrule
  No response & 379 & 92 & 128 & 74 & 72 & 13 \\ 
  Total  & 4365 & 646 & 1585 & 955 & 743 & 436 \\ 
   \bottomrule
\end{tabular}
\end{table}